Young aspens often don't survive because of factors such as grazing elk, according to a study by Northern Arizona University ...

The new initiative will map the existing aspen tree population, including the key plants and animals which depend on it. The ...

The new sprout is a clone of the original tree, and many cloned aspen trees can grow from the same root system. Aspen clones are some of the largest organisms on the planet. A single aspen ...

Aspen is highly valued by beavers, who returned to the Cairngorms last year, 400 years after they were driven to extinction in Scotland. It is also an important defence against climate change, as it ...